Air to Air Heat Exchanger
6
Model list
▼ VN-M150 to 1000HE
Heat exchange element (2)
EA
(Exhaust air)
Outdoor
side
OA
(Outdoor air)
Motor
(Exhaust air)
(Supply air)
Fixed part of
inspection cover
H
Filter (x 2)
Inspection cover
Fixing lever
Model name
A
B
C
D
E
VN-M150HE
900
724
88
810
957
VN-M250HE
900
670
115
810
957
VN-M350HE
900
670
115
810
957
VN-M500HE
1140
800
170
1050
1197
VN-M650HE
1140
800
170
1050
1197
VN-M800HE
1189
800
195
1099
1246
VN-M1000HE
1189
800
195
1099
1246
11-EN
Installation Manual
Damper
Damper motor
D
L
RA
(Return air)
Indoor
side
SA
(Supply air)
Motor
Electrical control base
Hanging bracket (4)
4 - 13 x30 Oval hole
F
G
Adapter (4)
H
Electrical control cover
F
G
H
I
J
K
L
900
454
80
Ø98
Ø110
121
290
900
454
97
Ø145
Ø158
162
290
900
454
97
Ø145
Ø158
162
290
1140
454
80
Ø195
—
Ø212
350
1140
454
80
Ø195
—
Ø212
350
1189
454
85
Ø245
—
Ø262
400
1189
454
85
Ø245
—
Ø262
400
Air to Air Heat Exchanger
▼ VN-M1500 and 2000HE
EA
(Exhaust air)
Outdoor
side
OA
(Outdoor air)
(Exhaust air)
M
Fixed part of
inspection cover
Unit: mm
Fixing lever
Applicable
M
duct nominal
diameter
145
Ø100
145
Ø150
145
Ø150
175
Ø200
175
Ø200
200
Ø250
200
Ø250
– 6 –
Damper motor
Damper
Heat exchange element (4)
1099
RA
(Return air)
Indoor
side
SA
(Supply air)
Motor
Motor
(Supply air)
Electrical control base
Hanging bracket (4)
4 - 13 x30 Oval hole
50
1189
454
Adapter (4)
Electrical control cover
85
Filter (x 2)
Inspection cover
Applicable duct nominal diameter:
Installation Manual
Unit: mm
810
205
indoor side
Ø250
outdoor side 283 x 730
EN
12-EN